baber/WOPTO huggingface dataset:
Patent JP-H0499826-A (JP)
Title: Method for separating noble metal
Inventor: FUJIWARA KIKUO
IPC: C01G55/00
Filed: 1990-08-16
Abstract: PURPOSE:To separate and recover noble metal with high yield without substantially melting support metal by pulverizing catalyst composed of catalyst layer supported on the metallic support after cooling to the brittle temp. of the support metal. CONSTITUTION:The catalyst sticking the catalyst layer, which platinum and rhodium are supported on alumina, to the stainless steel-made honeycomb support, is packed in the stainless steel-made multi-converters and heat treatment is executed by using unloaded gasoline as fuel and allowing an exhaust gas to flow. The catalyst already executing the heat treatment, is taken out after dipping into liquefied nitrogen, and after pulverizing it with a hammer mill, the support metal and the catalyst layer are separated by water washing.
Patent JP-H0497429-A (JP)
Title: Fault processing system for branch history table
Inventor: YAMAMOURI MASAHIKO
IPC: G06F11/16
Filed: 1990-08-16
Abstract: PURPOSE:To continue processing without separating a fault entry by extracting an instruction from an instruction address at the time of generating a fault, and then reregistering a branched address in a branch history table(BHT). CONSTITUTION:When an error is reported from a PC 7 for detecting an error in the BHT l to a control circuit 20, the control circuit 20 allows a selector 8 to select the output of an address register buffer(ARB) 3 and requests a storage device 30 to extract an instruction. The device 30 sends the extracted instruction to an address forming circuit 40, which forms an address to be branched from the extracted instruction. At the timing of the address formation, the control circuit 20 sets up the formed instruction address and branched address in an address register(AR) 2 and a write data register(WDR) 4. When the outputs of the AR 2 and the WDR 4 are written in the entry of the BHT l addressed by the AR 2, the contents of the entry generating the error in the BHT l are restored. Thus, processing can be continued without separating the fault entry.
Patent JP-2001039098-A (JP)
Title: Curve face coloring device
Inventor: SAKATA YUJI
IPC: B05C13/02
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To automatically color the surface of an object without the necessity to perform a complicated operation by arranging a contact sensor which has a contact element coming into contact with the surface of the object and moves relatively to the object in the three-dimensional direction to output a signal showing the contact state of the contact element. SOLUTION: A contact element 60 is formed of a columnar stainless steel having a specified strength and is fixed to the front side of a lower edge part 52a of a metal plate 52 using a fixture 56. When voltage is applied to a space between the metal plate 52 of a contact sensor 50 and a main electrode 72b through a lead wire 80 and a lead wire 82, a piezoelectric element 54 is distorted in proportion to voltage under a piezoelectric effect, which results in the oscillation of the metal plate 52 due to the distortion of the piezoelectric element 54. Thus the contact element 60 arranged on the metal plate 52 also begins to oscillate. The contact sensor 50 is fixedly arranged on a mounting member 32 through a spacer made up of a tubular body with a threaded hole formed on the inner peripheral side, near the aperture part, of both end parts of the spacer.
Patent JP-H1158301-A (JP)
Title: Bench cutter
Inventor: OHAMA SHINJI
IPC: B27B5/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a bench cutter capable of executing safe cutting operation by a method wherein unnecessary vertical trembling of a saw edge caused by inertia force generated in start or stop of a motor is prevented to avoid deterioration of an operating property caused thereby. SOLUTION: A bench cutter is equipped with a base 1 and a round saw main body 3 which is so fitted to the base 1 side as to be transferrable between a cutting stand-by position and a cutting completion position and has a motor M for driving the saw edge 9. The round saw main body 3 is composed of a drive unit 10a fitted to the base 1 side, and a cutting unit 10b containing the saw edge 9 which is connected to the drive unit 10a via a power transmission mechanism and fitted freely pivotally to the drive unit 10a, and a motor M is arranged inside the drive unit 10a.
Patent JP-H0875859-A (JP)
Title: Underwater radon detector
Inventor: TASAKA SHIGEKI
IPC: G01T1/167
Filed: 1994-09-09
Abstract: PURPOSE: To provide a radon detector that can be thrown into the water by simplifying the structure and moreover can measure radon concentration correctly in real time with a simple constitution. CONSTITUTION: The underwater radon detector 100 is provided with a container body 10 closed in a liquid-tight state excluding one opening 11, a detecting part 20 stored in the container body 10, and a functional separating film 30 fitted in the liquid-tight state to the container body so as to cover the opening 11. The detecting part 20 is constituted of a PIN photodiode 21 opposed to the functional separating film 30, an amplifier 22 for anmplifying a signal from the PIN photodiode 21, and a bias battery 23 for the PIN photodiode 21. A signal line 24 from the detecting part 20 side is led out in the liquid-tight state to the outside of the container body 10.
Patent JP-H0642248-A (JP)
Title: Latch lock
Inventor: MURASE MIKIO
IPC: E05B65/52
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a latch lock, engagement and disengagement which are both operated simply and which has simple appearance. CONSTITUTION:An engaging member 1 is connected to a lock body 2 in a rockable manner by a link 10, and torsion coil springs 20, 20a energizing the engaging member 1 at the position of disengagement, where the member 1 is lifted and moved forward at all times are mounted. Operating members 24, 24 with an engaging section 28 interlinked with the engaging pawl 11 of the engaging member 1 are mounted to the lock body 2 in a freely laterally slidable manner while springs energizing the operating members 24 to the outside at all times are installed. Consequently, the engaging member 1 is not a hindrance to the opening and closing of a cover body F under a normal state. Engaging operation can be conducted by a series of simple operation of the engaging member 1, and release operation can be performed by single operation, in which the operating members 24, 24 are gripped. Only the engaging member is viewed at the time of engagement, thus simplifying appearance extremely.
Patent JP-S6276604-A (JP)
Title: Noise filter
Inventor: SAWA TAKAO
IPC: C22C19/07
Filed: 1985-09-30
Abstract: PURPOSE:To sufficiently reduce conduction noise by a method wherein amor phous metal of Co-Fe-Si-B system whose composition ratio of Si and B as metaloide element is specified is used so as to obtain an iron core with higher magnetic permeation ratio in low frequency range and superior heat-stability. CONSTITUTION:As a magnetic thin film constituting an iron core, amorphous alloy which is expressed with the general formula (co1-xFex)100-z(Si1-yBy)z and has an effective magnetic permeation catio of more than 5X10<4> at 10KHz is used, with 0.02<=x<=0.08, 0,3<=y<=0,5, 27<=z<=32. With this method, it is made popssible to obtain a noise filter with large noise reduction effect specially in low frequency range and superior heat stability.
Patent JP-H05118035-A (JP)
Title: Ground anchor and method of fixing construction thereof
Inventor: ETSUNO YUJI
IPC: E02D5/80
Filed: 1991-08-02
Abstract: PURPOSE:To increase the holding power of a tension member and an anchor body by fitting a cylindrical body over the front end of the tension member constituting a ground anchor and installing an elastic spacer, which is expanded radially and can be shrunk, on the outer circumference of the cylindrical body. CONSTITUTION:A ground anchor A is constituted by fitting cylindrical body 2, to which elastic spacers 3 are annexed, over the front end of a tension member 1. A cage body 4 is formed of vertical reinforcements 2a and band reinforcements 2b in the cylindrical body 2, and the cylindrical body 2 is formed of a ring body 5, to which a cap 6 is screwed, on the front end side and a ring body 5, to which a screw section 5a connecting another cage body 4 is annexed, at a rear end. The cap 6 is molded in a conical shape, and discharge openings 6a press-fitting a grout material discharged from a press-fit pipe 1b into a drilled hole are shaped. The elastic spacers 3 are formed radially in an expansible or shrinkable manner. The elastic spacers 3 are expanded, the ground anchor A is installed at the central position of the drilled hole, and the grout material is press-fitted into the drilled hole. Accordingly, the holding power of an anchor body and the tension member 1 can be increased.
Patent JP-H1047639-A (JP)
Title: Stoker
Inventor: MURAYAMA TAKURO
IPC: F23H7/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To realize the efficient combustion of the object to be burned by leaving no unburnt object or ash on a grate when an incinerator is stopped, and ensuring the prescribed movement of the grate even when the nature of the object to be burned is changed. SOLUTION: A stoker is provided with a movable grate 1 and a fixed grate 2, and the movable grate 1 is reciprocated along an upper surface of the fixed grate 2 by a grate driving mechanism 11. The reciprocating stroke of the movable grate 1 is variable above the upper surface of the fixed grate 2. The tip of the movable grate 1 is moved until it agrees with the tip of the fixed grate 2.
Patent JP-S6373034-A (JP)
Title: Heating cooker
Inventor: NISHIGUCHI YUKIYOSHI
IPC: F24C14/00
Filed: 1986-09-12
Abstract: PURPOSE:To provide a heating cooker which is easy to handle and tends to allow less stains in the cooking chamber of the unit by interposing an air space between the inner plate having a self-cleaning coating and the cooking chamber wall. CONSTITUTION:The inner plate member 41 which is configured and bent with its self-cleaning coating facing inwardly is disposed in an area where oil particles tend to fly around relatively thickly when cooking with oil. The inner plate member 41 has a very small flange 41a nearly all around on the inner casing 32 side, and the inner plate member 41 is attached to the inner wall surface of the inner casing 32 with a gap equal to the dimension of the flange 41a in between. The air space between the inner plate member 41 and inner casing 32 acts as a heat insulating layer to maintain the inner plate member at a high temperature to improve the function of its self-cleaning coating. Further, as it tends to improve the thermal balance in the cooking chamber 30, there exists less uneven cooking result.
Patent JP-H0498900-A (JP)
Title: Automatic wiring method for printed wiring board
Inventor: TOMITA MASAYUKI
IPC: G06F17/50
Filed: 1990-08-17
Abstract: PURPOSE:To realize an automatic wiring method of a printed wiring board where no pattern is left unwired when the automatic wiring of patterns is executed by a method wherein the size of a printed wiring board and the number of pins of a component mounted on the printed wiring board are treated as pin density per unit area when they are inputted as data. CONSTITUTION:In two elements, the size of a printed wiring board and the number of pins of a component mounted on the printed wiring board, treated as input data, a through-pin and a surface mounting pin are different from each other in pattern housing rate, so that the number of pins per unit area is treated as an element which affects a pattern housing rate. That is, a through- pin and a surface mounting pin are equivalently treated as the number of pins per unit area. Therefore, the higher it is in pin density, the harder it becomes in pattern housing. Wiring grids and the width of a pattern are closely related to the conductor gap of a wiring pattern, and when wiring grids are determined, the pattern width is decided. Therefore, the elements of wiring conditions are a wiring grid, the sized of a via, and the number of layers of a printed wiring board.
Patent JP-H0663482-A (JP)
Title: Resin coating die
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1992-08-14
Abstract: PURPOSE:To obtain a resin coating die capable of producing a tape core wire having no air bubbles in its coating material layer, generating no deterioration of an appearance shape and having a good transmission characteristic. CONSTITUTION:A degassing part 12 is formed between a nipple part 11 and a resin sump part 17 and an exhaust hole 13 and an exhaust port 14 are provided to the upper part of the degassing part and two or more coating parts 16 each constituted of the resin sump part 17 and a die part 18 are provided in series.
Patent JP-2000047085-A (JP)
Title: Diaphragm incorporating lens
Inventor: MIYANO MASAAKI
IPC: G02B7/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm incorporating lens by which manual operation or automatic operation for setting the size of a diaphragm can be alternatively selected. SOLUTION: When a driving lever 6 integrated with a diaphragm control panel 2 is turned by a driving device along a guide hole provided on a second movable barrel 24, a pin 4b is moved along a cam 2a, and plural stop blades 4 vary the aperture D1 of the diaphragm while turning with the fulcrum of the pin 3a. When an operating lever 16 integrated with a diaphragm control panel 12 is manually turned along the guide hole 13a provided on the diaphragm guide plate 13, a pin 14b moves along a cam 12a, and plural stop blades 14 vary the aperture D2 of the diaphragm while turning with the fulcrum of the pin 3a.
Patent JP-H1160918-A (JP)
Title: Flame-retarded, polyester polyol composition
Inventor: KAWAI TAKAHIRO
IPC: C08J9/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, useful for flame-retarded, hard urethane foam by reacting a phenoxy alcohol, polybasic acid and polyalcohol. SOLUTION: This composition, shown by the formula [R is a 2-16C aliphatic hydrocarbon or oxygenated aliphatic hydrocarbon; A is a phenyl, alkyl or the like; X is a 1-5 OH or phenoxy; P is H, a CO-O-R-X or the like; and (n) is 1 to 5], preferably having a hydroxyl number of 50 to 500 KOH mg/g, acid value of 4.0 KOH mg/g and moisture content of 0.1 wt.% or less, is obtained by reacting (A) at least one type of compound selected from phenoxy alcohol compounds (e.g. propylene glycol monophenyl ether), preferably amounting to 1 to 60 wt.% of the total reaction mixture, (B) at least one type of compound selected from polybasic acids (e.g. terephthalic acid) and (C) at least one type of compound selected from polyalcohol compounds (e.g. ethylene glycol) in the presence of an esterification catalyst (e.g. organotin compound).
Patent JP-H0768259-A (JP)
Title: Membrane filtering method of polluted water
Inventor: MURASE KOICHI
IPC: C02F9/00
Filed: 1993-09-01
Abstract: PURPOSE:To stably perform membrane filtering due to an RO membrane for a long period of time in low cost without requiring flocculation operation. CONSTITUTION:Polluted water is pretreated with a UF membrane 1 to remove a suspended substance and the pretreated water is filtered by a spiral type RO membrane 2. As the UF membrane, a cellulosic one is pref. used and an acid is added to polluted water to adjust the pH thereof to 4-7 and, thereafter, a sterilizing agent is added to polluted water. When the polluted water thus prepared is supplied to the UF membrane 1, the propagation of bacteria or the generation of scale on the RO membrane 2 is prevented. Since the clogging of the UF membrane l is reduced and the load of the RO membrane 2 is also reduced, filtering can be stably continued for a long period of time.
Patent JP-S6373776-A (JP)
Title: Video camera
Inventor: HAGIWARA KIYOKAZU
IPC: H04R3/00
Filed: 1986-09-16
Abstract: PURPOSE:To extremely easily realize a sound recording with a natural impression according to the distance of a sound source by adjusting the sound volume of one microphone by the use of the output signal of the position encoder of a focussing lens. CONSTITUTION:A zoom lens 1, the focussing position encoder 2, the unidirectional microphone 3, a preamplifier 4 and a variable amplifier 5 are provided. The variable amplifier 5 is controlled according to the distance to an object by the output signal of the focussing lens position encoder 2 to adjust the sound volume of the microphone 3. According to the distance of the object, the sound volume can be controlled and the sound recording with the natural impression can be attained.
Patent JP-S6197374-A (JP)
Title: Fluorocarbon resin-containing antifouling coating
Inventor: FUYUKI TORU
IPC: C09D153/00
Filed: 1984-10-18
Abstract: PURPOSE:To provide a normal temp. curing antifouling coating containing a fluorine-contg. block copolymer obtained by copolymerization of a specified peroxy or azo bond-contg. copolymer and a (fluorine-contg.) vinyl monomer and exhibiting a perfect antifouling effect without environmental pollution. CONSTITUTION:A peroxy or azo bond-contg. copolymer (A) is prepared by copolymerizing 0.5-20pts.wt. polymeric peroxide of formula I where R1 is 1-18C (substituted) alkylene, 3-15C (substituted) cycloalkylene, formula II, etc.: n is 2-30) or polyazo compd. of formula III (where R7 is CH3 or CN: m is 0-1) and 100 pts. wt. (fluorine-contg.) vinyl monomer. Then (A) and vinyl monomer (B) when A contains fluorine) or fluorine-contg vinyl monomer (when A contains no fluorine) are block copolymerizied to produce a fluorine-contg. block copolymer in which the ratio of a polymer not contg. fluorine to a fluorine-contg. polymer is 1/19-19/1 by weight. The coating contains the block copolymer in an amt. of 0.1 wt. % or more.
Patent JP-S60108434-A (JP)
Title: Production of phenolic resin particle
Inventor: OUGI YASUYUKI
IPC: C08L61/04
Filed: 1983-11-18
Abstract: PURPOSE:To produce particles having a large particle diameter useful as colorants, etc. in a desired size, by precondensing a phenolic compound with formaldehyde in water solvent, mixing the resultant condensate with a nonsolvent for the above-mentioned condensate, and curing the resultant mixture. CONSTITUTION:An aqueous solution containing a precondensate of a phenolic compound with formaldehyde is mixed with an acidic curing agent to give a resin solution, which is then mixed with a nonsolvent for the above-mentioned precondensate, heated at 40-90 deg.C and cured. Phenol or cresol is used as the phenolic compound. The presence of a dye in curing provides colored particles. The resultant resin has 30mu-3mm. paticle diameter. Inorganic fine powder having <=0.01-15 microns particle diameter added to the mixture in curing preferably acts as a nucleating agent.
Patent JP-S60108129-A (JP)
Title: Working method of wire rope
Inventor: KIMOTO SEIZOU
IPC: B21F1/06
Filed: 1983-11-17
Abstract: PURPOSE:To eliminate step differences of a holding part and fraying, and to enhance its strength by winding a flexible belt-like rubber body to a free end of the outside layer, welding the rubber body at a high temperature, and holding both the free ends, in a rope woven to a rope body. CONSTITUTION:A free end part 1 of a wire rope (a) is turned back in an inverted U-shape, also the end part 1 is woven into a wire rope body a-1 by forming a full inserted shape three times and a half inserted shape two times, a loop-like eye part 2 is formed, and also leveling is executed uniformly from an inserting port 3 to the inserting end direction so that the end part 1 and the body (a) cannot be discriminated. Subsequently, a flexible thin belt-like rubber body 6 is wound around an inside layer free end 4 formed in the full inserted shape part, and an outside layer free end 5 formed in the half inserted shape part, and the free ends 4, 5 are held by welding the rubber body 6 at a high temperature. In this way, step differences of the holding part and fraying are eliminated, and its strength can be increased.
Patent JP-S6274484-A (JP)
Title: Apparatus for purifying liquid
Inventor: YADA MASAAKI
IPC: C02F1/78
Filed: 1985-09-30
Abstract: PURPOSE:To enhance the purifying treatment efficiency of a liquid to be treated, by applying purifying treatment to the liquid to be treated by the synergistic action of ultraviolet rays emitted from an ultraviolet lamp and ozone formed by the irradiation of said ultraviolet rays while removing and deodorizing dissolved ozone of the liquid to be treated. CONSTITUTION:An ultraviolet lamp 7 is lighted and a liquid W to be treated such as water is passed through a treatment tank 2 and the open air is passed through an ambient air passage 3b in a partition wall 3. In this state,the air in the open air passage 3 is irradiated with ultraviolet rays with a wavelength of 185nm to form ozone which is, in turn, mixed in the liquid W to be treated, which flows through an aspirator 6, through a suction pipe 3a to be introduced into the bottom part of the treatment tack 2. The liquid W to be treated deodorized and purified by the sterilizing effect of ozone is sterilized and purified in the treatment tank 2 by the irradiation of ultraviolet rays with a wavelength of 254nm from the ultraviolet lamp 7 transmitted through the partition wall 3 and dissolved ozone is also decomposed and residual ozone is adsorbed and removed when said liquid W passes through an activated carbon bed 11.
Patent JP-H0663525-A (JP)
Title: Water barrier sheet and detecting method of damaged part of water barrier sheet
Inventor: KOTANI KATSUMI
IPC: B09B1/00
Filed: 1992-08-17
Abstract: PURPOSE:To provide the water barrier sheet of a structure for specifying and repairing a damaged part in the case damage is generated, and the method for repairing the damaged part of the water barrier sheet for specifying and repairing the damage parts, in a waste disposal work using the water barrier sheet. CONSTITUTION:In the water barrier sheet 30 of a double structure which is divided into many blocks, and also, in which many bag bodies 40, 41 are formed by welding the lower layer sheets 14, 20 and the upper layer sheets 15, 21 in the periphery of each block, at least a pair of conductive lines 17 and a solidifying material injection tube 18 are provided in the inside of each bag body 40, 41. In such a state, a current is allowed to flow to the conductive line 17 and from a variation of a resistance value, a damaged part of the water barrier sheet 30 is detected and specified, and also, by injecting a solidifying material into the bag bodies 40, 41 through the injecting tube 18, the damaged part is repaired.
Patent JP-S59108041-A (JP)
Title: Preparation of polyurethane foam
Inventor: YAMAGUCHI YOSHIYUKI
IPC: C08J9/32
Filed: 1982-12-14
Abstract: PURPOSE:To improve the hardness of a polyurethane foam, by adding a specific thermally expandable microcapsules to a mixture of a polyol, polyisocyanate, a foaming agent, etc., and expanding the capsules at the foaming and curing temperature of the mixture. CONSTITUTION:A soft or semi-rigid polyurethane foam containing expanded particles can be prepared by compounding (A) a reactive mixture composed of a polyol, a polyisocyanate, a foaming agent and a catalyst with (B) 0.1-20pts.wt., based on 100pts.wt. of the polyol, of thermally expandable microcapsules having a particle diameter of <=200mu and having a synthetic resin as the shell in the nonexpanded state, and expanding the thermally expandable microcapsules at the foaming and curing temperature of the reactive mixture. The microcapsule is preferably those containing vaporizable expanding agent, having a particle diameter of 1-100mu, a temperature attaining the maximum expansion ratio of 80-180 deg.C and a specific gravity of 0.9-1.5, and the microcapsules are preferably dispersed in the polyol before use.